feat: rename old qr fields

erpnext/patches/v13_0/rename_ksa_qr_field.py

@@ -0,0 +1,16 @@
+# Copyright (c) 2020, Wahni Green Technologies and Contributors
+# License: GNU General Public License v3. See license.txt
+
+import frappe
+from frappe.model.utils.rename_field import rename_field
+
+
+def execute():
+	company = frappe.get_all('Company', filters = {'country': 'Saudi Arabia'})
+	if not company:
+		return
+
+	if frappe.db.exists('DocType', 'Sales Invoice'):
+		frappe.reload_doc('accounts', 'doctype', 'sales_invoice', force=True)
+		if frappe.db.has_column('Sales Invoice', 'qr_code'):
+			rename_field('Sales Invoice', 'qr_code', 'ksa_einv_qr')